CN213618990U

CN213618990U - Printing machine drying cabinet

Info

Publication number: CN213618990U
Application number: CN202021802824.8U
Authority: CN
Inventors: 邓志明
Original assignee: Jiangxi Xinyuxia Packaging Co ltd
Current assignee: Jiangxi Xinyuxia Packaging Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-06
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a printing machine drying cabinet, which comprises a frame, both sides middle part is rotated and is connected with two the same live-rollers in the frame, two live-rollers outside sets up to enclose there is the rubber blanket, frame top middle part fixedly connected with drying chamber, the middle part is rotated in the drying chamber and is connected with the second drying roller, drying chamber one side middle part is rotated and is connected with first drying roller and first drying roller one end and runs through the first driven gear of drying chamber wall fixedly connected with, drying chamber opposite side middle part is rotated and is connected with third drying roller and third drying roller one end and runs through drying chamber wall and fixedly connected with second driven gear, drying chamber top middle part runs through there is the air outlet pipe, first drying roller, second drying roller, third drying roller are parallel in the drying chamber. The utility model discloses in, drying chamber thermal cycle is good, and printing ink drying efficiency on the seal is high, and the seal is dry even, and toxic gas in time purifies, is worth wideling popularize.

Description

Printing machine drying cabinet

Technical Field

The utility model relates to a printing machine drying equipment field especially relates to a printing machine drying cabinet.

Background

With the development of printing, the quality requirement of people on printed matters is higher and higher, the printing yield is improved, the printing of products with better quality is a continuously sought target of many printing companies, and the equipment of the aspect of improving the drying box of the printing machine is continuously improved by many companies in order to enable the printed matters to achieve the effect of high quality in quality.

The drying box of the printing machine plays a significant role in the quality of printed matters, when the existing drying box of the printing machine is used for drying printing ink, the heat circulation in the drying box is poor, the dried printed matters are not uniform enough, the drying speed is low, and the aim of green production is violated by directly exhausting toxic gas volatilized by drying into the atmosphere.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art printing machine drying cabinet equipment simply, the drying cabinet thermocycling is poor, and printed matter printing ink drying efficiency is low, speed is slow and dry inhomogeneous, with the shortcoming of existence such as the direct discharge polluted environment of dry combustion gas in drying process, and a printing machine drying cabinet that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a printing machine drying cabinet, which comprises a frame, both sides middle part is rotated in the frame and is connected with two the same live-rollers, two live-rollers outside sets up to be enclosed and has the rubber blanket, frame top middle part fixedly connected with drying chamber, the middle part is rotated in the drying chamber and is connected with the second drying roller, second drying roller one end runs through fixedly connected with driving gear on drying chamber wall and the second drying roller outside the drying chamber, and the second drying roller is close to driving gear one end fixed connection at motor drive end, the second drying roller other end runs through drying chamber wall and is rotatably connected with a hot-blast main, drying chamber one side middle part is rotated and is connected with first drying roller and first drying roller one end and runs through the first driven gear of drying chamber wall fixedly connected with, the first drying roller other end runs through drying chamber wall and rotates and is connected with a hot-blast main, drying chamber opposite side middle part is rotated and is connected with third drying roller and the other end of the third drying roller penetrates through the wall of the drying chamber and is connected with a hot air supporting pipe in a rotating mode, an air outlet pipe penetrates through the middle of the top end of the drying chamber, and the first drying roller, the second drying roller and the third drying roller are parallel in the drying chamber.

As a further description of the above technical solution:

the drying chamber is provided with an opening at the bottom and is arranged right above the rubber blanket, and air outlets are arranged on two sides of the drying chamber, extend to the top of the drying chamber and are fixedly connected with an air outlet pipe.

As a further description of the above technical solution:

the first drying roller, the second drying roller and the third drying roller are uniformly distributed with the same hot air holes.

As a further description of the above technical solution:

the branch hot air pipe is fixedly connected to one end of the main air inlet pipe, and the other end of the main air inlet pipe is fixedly connected with an air heater.

As a further description of the above technical solution:

the upper hot air pipes of the first drying roller, the second drying roller and the third drying roller are all hollow.

As a further description of the above technical solution:

and an air purifier is arranged on the air outlet pipe.

As a further description of the above technical solution:

the driving gear is meshed with a first driven gear on one side, is meshed with a second driven gear on the other side, and is identical to the driving gear, the first driven gear and the second driven gear.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first with the hot-blast main air-supply line of successively process of the uniform temperature in the air heater, a hot-blast main, get into the drying roller of three parallel arrangement in the drying chamber respectively, three drying roller rotates to be connected on the drying chamber wall and evenly distributed has the same hot-blast hole on the drying roller, at first drying roller, equal fixedly connected with is the same first driven gear on second drying roller and the third drying roller, driving gear and second driven gear, thereby the motor drives the driving gear and makes three drying roller have the same rotational speed, have certain speed with the hot-air in the drying roller and throw away, can increase the thermal cycle in the drying chamber, the maximize utilizes hot-blastly, effectual printed matter surface printing ink that makes is quick, even drying, the efficiency of production has been promoted.

2. The utility model discloses in, after the hot-blast printing ink that makes printing material surface quick drying in the drying chamber, the gas that has the pollution after the drying gets into the air outlet pipe through the air exit, is provided with air purifier on the air outlet pipe, will have the gaseous purification of pollution after discharge, can reach the effect of environmental protection non-staining air, and the workman carries out safety in production under the clean environment of air, is worth wideling popularize.

Drawings

Fig. 1 is a schematic structural view of a drying box of a printing machine according to the present invention;

FIG. 2 is a schematic view of the top view of the drying chamber of the drying box of the printing machine according to the present invention;

fig. 3 is a side sectional view of a drying chamber of a drying box of a printing machine according to the present invention;

fig. 4 is a second drying roller structure diagram of a drying chamber of a drying box of a printing machine provided by the utility model.

Illustration of the drawings:

1. a frame; 2. a rotating roller; 3. a first driven gear; 4. a drying chamber; 5. an air outlet pipe; 6. an air purifier; 7. a rubber blanket; 8. a driving gear; 9. a motor; 10. a second driven gear; 11. a first drying roller; 12. a second drying roller; 13. hot air holes; 14. a third drying roller; 15. an air outlet; 16. a main air inlet pipe; 17. a hot air blower; 18. a branch hot air pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a drying box of a printing machine comprises a rack 1, two identical rotating rollers 2 are rotatably connected to the middle parts of two sides in the rack 1, rubber blankets 7 are arranged on the outer sides of the two rotating rollers 2 in an enclosing mode, printed matters can be placed on the surfaces of the rubber blankets 7, a drying chamber 4 is fixedly connected to the middle part of the top end of the rack 1, the drying chamber 4 is the most important device for drying ink on the surfaces of the printed matters, a second drying roller 12 is rotatably connected to the middle part in the drying chamber 4, one end of the second drying roller 12 penetrates through the wall of the drying chamber 4, a driving gear 8 is fixedly connected to the second drying roller 12 and is arranged outside the drying chamber 4, one end, close to the driving gear 8, of the second drying roller 12 is fixedly connected to the driving end of a motor 9, the other end, penetrates through the wall of the drying chamber 4 and is rotatably connected with a branch hot air pipe 18, the motor 9 fixed to one end, the middle part of one side of the drying chamber 4 is rotatably connected with a first drying roller 11, one end of the first drying roller 11 penetrates through the wall of the drying chamber 4 and is fixedly connected with a first driven gear 3, the other end of the first drying roller 11 penetrates through the wall of the drying chamber 4 and is rotatably connected with a hot air supporting pipe 18, the middle part of the other side of the drying chamber 4 is rotatably connected with a third drying roller 14, one end of the third drying roller 14 penetrates through the wall of the drying chamber 4 and is fixedly connected with a second driven gear 10, the other end of the third drying roller 14 penetrates through the wall of the drying chamber 4 and is rotatably connected with a hot air supporting pipe 18, the hot air supporting pipe 18 is rotatably connected with a first drying roller 11, a second drying roller 12 and a third drying roller 14, hot air is mainly introduced into the three drying rollers, the hot air is better blown to the surface of the printed matter through indirect driving of a motor 9, so that the ink on the surface of the printed matter is rapidly dried, the middle part of the top end of the drying, contaminated gas gets into air purifier 6 through air outlet pipe 5, and then discharges after purifying, and first drying roller 11, second drying roller 12, third drying roller 14 are parallel in drying chamber 4, can be even make the even circulation of heat in drying chamber 4, and drying effect is better.

The bottom of the drying chamber 4 is open and is arranged right above the rubber blanket 7, air outlets 15 are arranged on two sides of the drying chamber 4, the air outlets 15 extend to the top of the drying chamber 4 and are fixedly connected with an air outlet pipe 5, hot air is blown to the surface of a printed matter by the bottom of the drying chamber 4, the hot air flows to two sides and flows out from the air outlets 15, hot air holes 13 which are the same are uniformly distributed on a first drying roller 11, a second drying roller 12 and a third drying roller 14, the hot air holes 13 blow the hot air to the surface of the printed matter at a certain speed so as to dry the printed matter uniformly, a branch hot air pipe 18 is fixedly connected to one end of a main air inlet pipe 16, the other end of the main air inlet pipe 16 is fixedly connected with a hot air blower 17, the hot air blower 17 is used for adjusting the speed and the temperature of the dry hot air required by the printed matter, the hot air pipes 18 on the first drying roller 11, the second drying roller 12 and the third drying roller 14 are all arranged, be provided with air purifier 6 on the air outlet pipe 5, the good purification of air purifier 6 has the air of pollution, and 8 one sides of driving gear mesh has first driven

gear

3, and 8 opposite sides of driving gear mesh has second driven gear 10, and driving gear 8, first driven gear 3, second driven gear 10 are all the same, and the same gear makes three drying roller have the same rotational speed to there is even drying speed to the printed matter.

The working principle is as follows: the hot air blower 17 passes hot air with certain temperature and speed through the main air inlet pipe 16 and the branch hot air pipes 18 in sequence, the hot air enters three drying rollers which are arranged in the drying chamber 4 in parallel, the drying rollers are hollow, hot air holes 13 which are uniformly distributed are formed in the drying rollers, the three drying rollers are indirectly driven by the motor 9 to have the same rotating speed and uniformly throw out hot air in the rollers, because the hot air has certain speed, the hot air blows on a printed matter to uniformly and rapidly dry ink on the printed matter, the hot air is diffused from the middle to two sides on the surface of the printed matter, the heat circulation in the drying chamber 4 is better increased by the flowing hot air, the heat in the drying chamber 4 is uniform, the time for drying the ink of the printed matter is shortened, the drying uniformity efficiency is high, the gas with certain volatile matters enters the air outlet pipe 5 through the air outlets 15 on two sides of the drying chamber 4, the air purifier 6 on the air outlet pipe 5 purifies the gas with the volatile matters, the fresh air is discharged into the atmosphere.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a printing machine drying cabinet, includes frame (1), its characterized in that: the drying machine is characterized in that the middle parts of the two sides in the rack (1) are rotatably connected with two identical rotating rollers (2), the outer sides of the two rotating rollers (2) are provided with rubber blankets (7), the middle part of the top end of the rack (1) is fixedly connected with a drying chamber (4), the middle part in the drying chamber (4) is rotatably connected with a second drying roller (12), one end of the second drying roller (12) penetrates through the wall of the drying chamber (4), a driving gear (8) is fixedly connected onto the second drying roller (12) and is arranged outside the drying chamber (4), one end, close to the driving gear (8), of the second drying roller (12) is fixedly connected to the driving end of a motor (9), the other end of the second drying roller (12) penetrates through the wall of the drying chamber (4) and is rotatably connected with a hot air pipe (18), the middle part of one side of the drying chamber (4) is rotatably connected with a first drying roller (11) and one end of the first drying roller (11) penetrates, first drying roller (11) other end runs through drying chamber (4) wall and rotates and be connected with a hot-blast main (18), drying chamber (4) opposite side middle part rotates and is connected with third drying roller (14) and third drying roller (14) one end runs through drying chamber (4) wall and fixedly connected with second driven gear (10), third drying roller (14) other end runs through drying chamber (4) wall and rotates and be connected with a hot-blast main (18), drying chamber (4) top middle part has run through air outlet pipe (5), first drying roller (11), second drying roller (12), third drying roller (14) are parallel in drying chamber (4).

2. A printing press drying oven as claimed in claim 1, wherein: the drying chamber (4) is provided with an opening at the bottom and is arranged right above the rubber blanket (7), and air outlets (15) are arranged on two sides of the drying chamber (4) and extend to the top of the drying chamber (4) through the air outlets (15) and are fixedly connected with an air outlet pipe (5).

3. A printing press drying oven as claimed in claim 1, wherein: the first drying roller (11), the second drying roller (12) and the third drying roller (14) are uniformly distributed with the same hot air holes (13).

4. A printing press drying oven as claimed in claim 1, wherein: the branch hot air pipe (18) is fixedly connected to one end of the main air inlet pipe (16), and the other end of the main air inlet pipe (16) is fixedly connected with the hot air blower (17).

5. A printing press drying oven as claimed in claim 1, wherein: the interior of the upper hot air pipe (18) of the first drying roller (11), the interior of the second drying roller (12) and the interior of the upper hot air pipe (18) of the third drying roller (14) are all hollow.

6. A printing press drying oven as claimed in claim 1, wherein: an air purifier (6) is arranged on the air outlet pipe (5).

7. A printing press drying oven as claimed in claim 1, wherein: the driving gear (8) one side meshing has first driven gear (3), driving gear (8) opposite side meshing has second driven gear (10), driving gear (8), first driven gear (3), second driven gear (10) are all the same.